Raws li kev nce qib hauv cov nqi hluav taws xob hauv vaj tse thiab kev pabcuam hauv zej zog, ntau ntawm peb cov pej xeem tab tom xav txog kev npaj lawv tus kheej lub tsev nyob hauv ntiaj teb. Lawm, ntau tus neeg muaj lus nug txog yuav ua li cas nws thiaj li txuag tau lub tsev no rau lawv tus kheej cov peev nyiaj, kom nws xis nyob, yooj yim, pheej yig, thiab, ntxiv rau, tsis tas yuav nkag mus rau hauv cov nyiaj qiv nyiaj tsis muaj kev cia siab.
Cov khoom siv pheej yig tshaj plaws hauv tsev yog cinder blocks. Puas muaj peev xwm ua cinder blocks hauv tsev? Muaj tseeb! Txhua yam uas xav tau rau qhov no, raws li txoj cai, muaj ntau yam: cement, dej, muab tub lim.
Yog li peb txhais li cas los ntawm kev muab tub lim? Nws suav nrog slag, nthuav av nplaum, gypsum, pob zeb crushed, tshuaj xyuas cov pob zeb crushed, gravel, sawdust, cib pov tseg (lwm yam hu ua "fireclay"), perlite, tshauv, thiab ntau dua.
Qhov yuam kev loj tshaj plaws ntawm ntau tus uas pib ua cinder blocks nrog lawv tus kheej txhais tes yog kom txuag tau sijhawm, formwork tau nrawm nrawm ntawm cov laug cam, cov tshuaj khib tau nchuav rau hauv nws, thiab thaum cov txheej txheem qis dua, lawv txav siab dua. Nrog xws li ib tug filling, tsis muaj voids nyob rau hauv lub phab ntsa, uas, raws li pebpeb paub tias tsim nyog rau kev rwb thaiv tsev zoo dua. Yog li ntawd, thaum lub caij ntuj no, cov tsev, chaw nres tsheb lossis lwm lub tsev yuav khov.
Yog li, yog tias peb hlub peb tus kheej lossis peb "tus nees hlau", thiab peb yuav txuag lub zog cua sov hauv qhov chaw tsim, ces cia peb ua txoj cai: kev tsim cov cinder blocks yuav tsum tau ua nrog voids. Ua ntej, nws yuav sov dua; Thib ob, kev daws nws tus kheej yuav xav tau tsawg dua li qhov loj, tab sis tsis muaj voids. Cov blocks ruaj khov tsuas yog tsim rau kev tso lub hauv paus. Kuv xav tias nws zoo mloog.
Koj tuaj yeem yuav tus nqi pheej yig Vibromaster hom tshuab, lossis koj tuaj yeem ua pwm rau cov blocks koj tus kheej. Kev tsim cov cinder blocks nrog cov voids yog theem pib: koj tuaj yeem siv cov fwj zoo tib yam, uas muaj ntau npaum li cas pov rau hauv qhov chaw pov tseg. Cov ntaub ntawv yuav tsum tsis muaj hauv qab, upholstered los ntawm sab hauv nrog cov hlau los yog yas. Ib qho khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.
Cov kauj ruam tseem ceeb tom ntej yog kev npaj cov sib tov. Koj muaj peev xwm sau scientifically. Los yog tej zaum los ntawm qhov muag. Qhov zoo tshaj plaws piv ntawm cov cement: 1 mus rau 8 los yog 1 mus rau 9. Koj xav tau dej txaus kom cov mortar nyuaj.
Ua ntej peb muab qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob Peb tamp zoo. Peb tig. Block ready.
Peb txhua tus yog menyuam yaus, thiab peb nco tau zoo tias peb ua si hauv sandbox. Lawv kuj tau ntim cov pwm nrog cov xuab zeb ntub, thiab tom qab ntawd muab lawv rov qab. Daim ntawv no tau ua tib zoo tshem tawm, thiab daim ntawv xuab zeb rov ua duacov duab yas xaiv. Kev tsim cov cinder blocks yog ua raws li tib txoj cai. Dej ntau - nws yuav tsis ua hauj lwm - nws yuav corrode, me ntsis - nws yuav poob sib nrug, peb yuav tamp nws tsis zoo - cov tshuaj yuav tsis tag rov qab zoo li.
Thiab kawg. Tsis txhob hnov qab tias cov cement thaum kawg yuav harden tsuas yog tom qab 28-30 hnub. Thaum ua nyob rau hauv tsev, nws yog ntshaw kom ntxiv ib tug plasticizer rau cov sib tov nyob rau hauv ib tug npaum li ntawm 5 mg ib block. Qhov no yuav muab plasticity rau tag nrho cov mortar. Tsis txhob hnov qab tias thaum tso cov blocks no, koj yuav tsum tau muab cov voids cia.
